| Millennium: | 1st millennium |
|---|---|
| Centuries: | 5th century – 6th century – 7th century |
| Decades: | 520s 530s 540s – 550s – 560s 570s 580s |
| Years: | 551 552 553 – 554 – 555 556 557 |
| 554 by topic | |
| Politics | |
| State leaders – Sovereign states | |
| Birth and death categories | |
| Births – Deaths | |
| Establishment and disestablishment categories | |
| Establishments – Disestablishments | |
| Gregorian calendar | 554 DLIV |
| Ab urbe condita | 1307 |
| Armenian calendar | 3 ԹՎ Գ |
| Assyrian calendar | 5304 |
| Bahá'í calendar | -1290–-1289 |
| Bengali calendar | -39 |
| Berber calendar | 1504 |
| English Regnal year | N/A |
| Buddhist calendar | 1098 |
| Burmese calendar | -84 |
| Byzantine calendar | 6062–6063 |
| Chinese calendar | 癸酉年閏十一月十二日 (3190/3250-intercalary 11-12) — to —
甲戌年十一月廿二日(3191/3251-11-22) |
| Coptic calendar | 270–271 |
| Ethiopian calendar | 546–547 |
| Hebrew calendar | 4314–4315 |
| Hindu calendars | |
| - Vikram Samvat | 610–611 |
| - Shaka Samvat | 476–477 |
| - Kali Yuga | 3655–3656 |
| Holocene calendar | 10554 |
| Iranian calendar | 68 BP – 67 BP |
| Islamic calendar | 70 BH – 69 BH |
| Japanese calendar | |
| Korean calendar | 2887 |
| Minguo calendar | 1358 before ROC 民前1358年 |
| Thai solar calendar | 1097 |
Year 554 (DLIV) was a common year starting on Thursday (link will display the full calendar) of the Julian calendar. The denomination 554 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.